#ifndef ISO
type {struct passwd}
element {struct passwd} {char*} pw_name
element {struct passwd} uid_t pw_uid
element {struct passwd} gid_t pw_gid
element {struct passwd} {char*} pw_dir
element {struct passwd} {char*} pw_shell

# ifndef POSIX
type uid_t
type gid_t
# endif

function {struct passwd*} getpwnam (const char*)
function {struct passwd*} getpwuid (uid_t)
function int getpwnam_r (const char*, struct passwd*, char*, size_t, struct passwd**)
function int getpwuid_r (uid_t, struct passwd*, char*, size_t, struct passwd**)
function void endpwent (void)
function {struct passwd*} getpwent (void)
function void setpwent (void)

allow pw_*
allow *_t
#endif